-

A ZETTLER

Company

ZETTLER electronics GmbH

Junkersstr. 3, D-82178 Puchheim, Germany

phone:

+49 89 800 97-0

fax:

+49 89 800 97-200

office@ZETTLERelectronics.com

www.ZETTLERelectronics.com

This product specification to be used only together with the application notes

which can be downloaded from http://www.ZETTLERelectronics.com/pdfs/relais/ApplicationNotes.pdf

GROUP

GROUP

2014-09-08

AZ2501P

GENERAL DATA

Life Expectancy

Minimum operations

Mechanical

Electrical

Set and Reset

Pulse Duration

50 ms minimum at nominal coil voltage

Set Time (typical)

15 ms at nominal coil voltage

Reset Time (typical)

15 ms at nominal coil voltage

Dielectric Strength

4000 Vrms coil to contact

(at sea level for 1 min.) 1500 Vrms between open contacts

Insulation

1000 megohms min. at 20°C, 500 VDC,

Resistance

50% RH

Creepage Distance

8 mm (1 Form A), 6 mm (1 Form C)

Ambient Temperature

At nominal coil voltage

Operating

-40°C (-40°F) to 70°C (158°F)

Vibration

1.5mm DA at 10–55 Hz

Shock

Operating

Enclosure

P.B.T. polyester

Terminals

Tinned copper alloy

Max. Solder Temp.

270°C (518°F)

Max. Solder Time

5 seconds

Weight

32 grams

NOTES

1. All values at 20°C (68°F).

2. Relay may pull in with less than “Must Operate” value.

3. Specifications subject to change without notice.

4. Initial state of contacts may be changed during transportation or shock!

COIL

Power

At Pickup Voltage

.96 W single coil

(typical)

1.9 W dual coil

Temperature

Max. 105°C (221°F)

50 AMP LATCHING

POWER RELAY

FEATURES

• 50 Amp switching

• Heavy loads to 13850 VA

• 4 kV dielectric strength

• 8 mm creepage distance

• Manual switch available

• Epoxy sealed version available

• UL, CUR file E44211

Arrangement

SPDT (1 Form C),

SPST (1 Form A)

Ratings

Resistive load:

Max. switched power: 13850 VA

Max. switched current: 50 A

Max. switched voltage: 440 VAC

Rated Load

UL, CUR

1 Form A (SPST)

50 A at 277 VAC, resistive, 70°C, 100k cycles

20 A at 347 VAC, resistive, 70°C, 30k cycles

5000 W at 240 VAC, tungsten, 40°C, 30k cycles

120 LRA / 20 FLA, at 120 VAC, 40°C, 30k cycles

102 LRA / 17 FLA, at 240 VAC, 40°C, 30k cycles

84 LRA / 14 FLA, at 277 VAC, 40°C, 30k cycles

1 Form C (SPDT)

40 A at 277 VAC, general use, 70°C, 30k cycles

Material

Silver tin oxide

Resistance

< 50 milliohms initially

(at rated current, voltage drop method)

CONTACTS